Oeiras vs Cascais: which Lisbon area town suits you?
Their January highs are within 1°C of each other (14°C and 14°C). Oeiras has more pharmacies on foot; Cascais has more restaurants on foot and a closer bus station.
Cascais
36,436 peopleChoose Cascais if you want
- More restaurants within a 15-minute walk (225, against 83)
- A bus station closer by (0.6 km, against 4.2 km)
Side by side
Bold marks the better value where one is clearly better and both values are precise.
Climate
Town-level · ERA5-Land 1991-2020| Measure | Oeiras | Cascais |
|---|---|---|
| January high | 14°C | 14°C |
| January low | 10°C | 10°C |
| July high | 24°C | 24°C |
| Days above 35°C a year | 0 | 0 |
| Nights above 20°C a year | 9 | 9 |
| Frost days a year | 0 | 0 |
| Days with rain a year | 84 | 84 |
| Daylight on 21 December | 9 h 28 min | 9 h 28 min |
| Sea in August | 18°C | 18°C |
Daily life within a 15-minute walk
| Measure | Oeiras | Cascais |
|---|---|---|
| Grocery stores | 16 | 16 |
| Pharmacies | 11 | 5 |
| Doctors and clinics | 8 | 8 |
| Cafés | 29 | 32 |
| Restaurants | 83 | 225 |
Getting around
| Measure | Oeiras | Cascais |
|---|---|---|
| Nearest train station | 0.5 km | 0.6 km |
| Nearest bus station | 4.2 km | 0.6 km |
| Nearest hospital | 1.3 km | 0.7 km |
| Nearest beach | 0.6 km | 0.1 km |
| Nearest airport with scheduled flights | 5.4 km | 6.5 km |
Housing and safety (whole municipality)
| Measure | Oeiras | Cascais |
|---|---|---|
| Median rent per m², per month | €13.80/m² | €15.31/m² |
| Sale price per m² | €4,438/m² | €4,889/m² |
| Sale price change, 5 years | +80% | +72% |
| Crimes recorded per 1,000 residents | 26.8 | 24.5 |
People
| Measure | Oeiras | Cascais |
|---|---|---|
| Population | 35,000 | 36,436 |
| Aged 65 and over | 28.7% | 28.0% |
| Under 15 | 11.5% | 12.5% |
| Born in another country | 20.0% | 30.7% |
Natural hazards
| Measure | Oeiras | Cascais |
|---|---|---|
| Earthquakes of M5+ within 100 km since 1900 | 2 | 2 |
Month by month
Town-level · ERA5-Land 1991-2020| High | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oeiras | 14° | 15° | 16° | 17° | 20° | 22° | 24° | 25° | 23° | 21° | 17° | 15° |
| Cascais | 14° | 15° | 17° | 18° | 20° | 22° | 24° | 25° | 23° | 21° | 17° | 15° |
The average highs are within 1°C of each other in every month. Oeiras in November · Cascais in November
Oeiras or Cascais: common questions
Which is warmer in winter, Oeiras or Cascais?
They are within 1°C of each other: average January highs of 14.2°C in Oeiras and 14.4°C in Cascais.
Which has more shops within walking distance?
Both have 16 grocery stores within a 15-minute walk of the centre.
Which is closer to an airport?
Both use Cascais Airport (CAT): 5.4 km from Oeiras and 6.5 km from Cascais, in a straight line.
Cite or link
hexplace (2026). Oeiras vs Cascais: climate, homes and daily life compared. https://hexplace.org/portugal/compare/oeiras-vs-cascais/